Because you like Marie Schrader in Breaking Bad
Although Theon Greyjoy is treated well, he's still essentially a hostage. And that isn't so easy for him to forgive. See them in Game of Thrones.
A devoted butler, Alfred Pennyworth is both a fiercely protective guardian and a lethal gunman. See them in Gotham.
Hannah Horvath is kind of a mess, but she owns her messiness in a way few people do. See them in Girls.
A loyal assistant to Nelson and Murdock, Karen Page has a way of finding trouble. See them in Marvel Cinematic Universe.
A smart, spunky, and incredibly skilled gamer, Art3mis has a revolutionary spirit. See them in Ready Player One.
Winn Schott is just your friendly neighborhood superhero support system. See them in Supergirl.
Jack Twist is a playful free-spirit, but he isn't afraid to fight for what he wants. See them in Brokeback Mountain.
Cat Grant gets what she wants: a piping hot latte or an interview with Supergirl. See them in Supergirl.
Drusilla's hobbies include dolls, music, and killing people. See them in Buffy the Vampire Slayer.
Though he may be blind, Chirrut Imwe sees the power of the force more than most. See them in Rogue One.
Nicholas Angel is super-dedicated to his job as a police officer. Maybe a little too dedicated. See them in Hot Fuzz.